Abstract: The subject invention relates to a method for affixing two or more structures to be used in connection with a floating dock, stationary dock, gang plank, swim platform, or the like. The subject invention more specifically discloses a deck structure which is comprised of one or more sections which are adapted to be interconnected, wherein said sections are comprised of a frame, and a deck, wherein the frame is comprised of a first box-channel on a first side of the frame, a second box-channel on the second side of the frame, and at least two self-squaring cross braces, wherein the self-squaring cross braces are attached to both the first side and the second side of the frame, and wherein the deck is attached to the top side of the frame.

Abstract: This invention is an improved side section for a marine gangplank/gangway structure. This side section has a unique visually appealing design and provides gangplanks with resistance to twisting and increased live load capacity. The side sections of this invention can be used to reduce the weight and cost of gangplanks while improving durability. This marine structure comprises (1) a horizontal base section, (2) a vertical base, (3) a horizontal spacer, (4) a sigma spring section which extends upwardly from the inside end of the horizontal spacer in a circumferential manner, (5) a lower deck support, wherein the lower deck support extends horizontally from the top end of the sigma spring section, and wherein the lower deck support includes a fulcrum which is situated on the top of the lower deck support, (6) a vertical deck support, and (7) an upper deck.

Abstract: The subject invention relates to a method for affixing two or more structures to be used in connection with a floating dock, stationary dock, gang plank, swim platform, or the like. The subject invention more specifically discloses a deck structure which is comprised of one or more sections which are adapted to be interconnected, wherein said sections are comprised of a frame, and a deck, wherein the frame is comprised of a first box-channel on a first side of the frame, a second box-channel on the second side of the frame, and at least two self-squaring cross braces, wherein the self-squaring cross braces are attached to both the first side and the second side of the frame, and wherein the deck is attached to the top side of the frame.